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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Douglas Winzenburg, PT, DPT, ATC

Physical Therapy Clinic/Center in Bismarck, ND · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144730045

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Registry record

Entity type Individual (Type 1)
Name Douglas Winzenburg
Credential PT, DPT, ATC
Sex Male
Practice address Bismarck, ND, 58503
Phone (701) 751-3128
Enumeration date Oct 5, 2017
Last updated in NPPES Jun 21, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities · License 2496 (ND) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Douglas Winzenburg practice?
The practice location on file with NPPES is in Bismarck, ND. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Douglas Winzenburg?
The National Provider Identifier (NPI) for Douglas Winzenburg is 1144730045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-21.